/* RESET BÁSICO */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #E30613; /* Vermelho Forte */
    --secondary-color: #1a1a1a; /* Preto Quase Total */
    --text-color-light: #f4f4f4; /* Branco/Cinza Claro */
    --text-color-dark: #333;
    --clean-bg: #fff;
    --dark-bg: #111;
    --transition-speed: 0.4s;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color-dark);
    line-height: 1.6;
    background-color: var(--clean-bg);
}

/* Tipografia */
h1, h2, h3 {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    color: var(--text-color-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }

.subtitle {
    font-size: 1.1rem;
    color: #888;
    margin-top: 0.5rem;
    margin-bottom: 2rem;
}

/* Layout Comum */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

.bg-dark {
    background-color: var(--dark-bg);
    color: var(--text-color-light);
}

.bg-dark h2, .bg-dark h3 {
    color: var(--text-color-light);
}

/* --- Componentes de Botão --- */
.btn-cta-hero, .btn-secondary, .btn-small {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    margin-top: 1.5rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
    border: none;
    cursor: pointer;
}

.btn-cta-hero {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(227, 6, 19, 0.4);
}

.btn-cta-hero:hover {
    background-color: #a8050e;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.7rem 1.7rem;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-color-light);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    margin-top: 1rem;
    background-color: var(--primary-color);
    color: var(--text-color-light);
}
.btn-small:hover {
    background-color: #a8050e;
}

/* --- Seção Principal / Hero --- */
.hero {
    background-image: url('../images/home-banner.jpg'); /* Substitua por uma imagem de alta qualidade de Muay Thai */
    background-size: cover;
    background-position: center 30%;
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    text-align: left;
    color: var(--text-color-light);
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.65); /* Escurece a imagem */
    z-index: 1;
}

.hero .container {
    z-index: 2;
}

.hero h1 {
    color: var(--text-color-light);
    max-width: 600px;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    max-width: 500px;
    margin-bottom: 2rem;
    font-weight: 300;
}
.hero p ** {
    font-weight: 700;
    color: var(--primary-color);
}

/* --- Seção Sobre --- */
.split-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.split-content .text-content {
    flex: 1;
}

.split-content .image-content {
    flex: 1;
    min-height: 400px;
    background-image: url('../images/team-photo.webp'); /* Imagem da academia ou treino */
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* --- Seção Modalidades (Cards) --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    border-bottom: 5px solid var(--primary-color);
    transition: transform var(--transition-speed);
}

.card:hover {
    transform: translateY(-5px);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* --- Seção Planos (Tabela de Preços) --- */
.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.plan-card {
    background-color: var(--clean-bg);
    color: var(--text-color-dark);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition-speed);
}

.plan-card:hover {
    transform: scale(1.02);
}

.featured-plan {
    background-color: var(--primary-color);
    color: var(--text-color-light);
    transform: scale(1.05); /* Destaca o plano principal */
    box-shadow: 0 10px 20px rgba(227, 6, 19, 0.4);
}

.featured-plan h3, .featured-plan .price {
    color: var(--text-color-light);
}

.plan-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 1rem 0;
}

.plan-card .price span {
    font-size: 1rem;
    font-weight: 400;
}

.plan-card ul {
    list-style: none;
    text-align: left;
    margin: 1.5rem 0;
}

.plan-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.plan-card li i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.featured-plan li {
    border-color: rgba(255, 255, 255, 0.2);
}

.featured-plan li i {
    color: var(--text-color-light);
}

.featured-plan .btn-cta-hero {
    background-color: var(--text-color-light);
    color: var(--primary-color);
}
.featured-plan .btn-cta-hero:hover {
    background-color: #ddd;
}
.highlight {
    color: var(--text-color-light);
    background-color: #333;
    padding: 0.3rem 0.6rem;
    border-radius: 3px;
    display: inline-block;
}

/* --- Seção Unidades --- */
.units-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.unit-card {
    background-color: var(--secondary-color);
    padding: 1.5rem;
    border-radius: 8px;
    transition: border-left var(--transition-speed);
    border-left: 5px solid transparent;
}
.unit-card:hover {
    border-left: 5px solid var(--primary-color);
}

.unit-card i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

/* --- Seção Contato / CTA Final --- */
.cta-final {
    background-color: var(--clean-bg);
}

#contact-form {
    max-width: 600px;
    margin: 2rem auto 0 auto;
    display: grid;
    gap: 1.5rem;
}

#contact-form input, #contact-form select, #contact-form button {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

#contact-form button {
    margin-top: 0;
}

#form-message {
    margin-top: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}
.hidden {
    display: none;
}

/* --- Animações (CSS) --- */
/* Base para elementos a serem animados */
.slide-in-left, .slide-in-right, .fade-in, .fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-in-left {
    transform: translateX(-50px);
}
.slide-in-right {
    transform: translateX(50px);
}

/* Classe de visível (ativada pelo JS) */
.animate {
    opacity: 1;
    transform: translate(0, 0);
}

/* Ajustes de delay para sequência */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
/* Adicione mais delays se necessário */


/* --- RESPONSIVIDADE (Mobile First - Breakpoint em 768px) --- */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .section-padding { padding: 4rem 0; }

    /* Hero */
    .hero {
        height: 70vh;
        text-align: center;
    }
    .hero h1, .hero p {
        max-width: none;
        margin-left: auto;
        margin-right: auto;
    }

    /* Split Content (Sobre) */
    .split-content {
        flex-direction: column;
        gap: 2rem;
    }
    .split-content .image-content {
        min-height: 250px;
        order: -1; /* Coloca a imagem no topo no mobile */
    }
}